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1b5ddb067d
MSGTMP[0-3] are used to hold the message schedule and are not temporary registers per se. MSGTMP4 is used as a temporary register for several different purposes and isn't really related to MSGTMP[0-3]. Rename them to MSG[0-3] and TMP accordingly. Also add a comment that clarifies what MSG is. Suggested-by: Stefan Kanthak <stefan.kanthak@nexgo.de> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.